Direct-reading
Gauge takes the guesswork out of measuring the thickness of
lumber or turnings

This inexpensive
aluminum gauge offers the perfect way to check the thickness
of lumber you may be buying, workpieces you may be planing
or bowls or similar projects you may be turning on the lathe.
Just slip the curved jaws over the item to be measured and
read the thickness from 1/32-inch to 2-inches (0 to 55mm)
on the dial.